Cart (Loading....) | Create Account
Close category search window
 

Scale model analysis of full-duplex communications in an underwater acoustic channel

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Smith, K.B. ; Dept. of Phys., Naval Postgraduate Sch., Monterey, CA, USA ; Larraza, A. ; Kayali, B.

Due to issues of in-band artifacts produced by a transmitter that would otherwise influence or jam an adjacent receiver in the near field, current underwater acoustic communication systems employ half-duplex algorithms. This limits the information transfer between nodes to exclusively send or receive at any given time. The use of full-duplex. communications, allowing simultaneous send and receive protocols to be employed, could help improve data transfer rates and error checking. A direct evaluation of the effectiveness of full-duplex transmissions is investigated in a scale-model, shallow water waveguide. The results of simultaneous two-way communications achieved through the use of adjacent, nonoverlapping frequency bands are presented. In this case, use of appropriate filtering of the receptions is being used to minimize cross-talk between bands. Different elements of the arrays are also assigned specific operating bands in order to help reduce cross-talk. The use of orthogonal signals (such as PRN sequences) over common bands is also discussed

Published in:

OCEANS, 2001. MTS/IEEE Conference and Exhibition  (Volume:4 )

Date of Conference:

2001

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.